Atramat® Needle-Steel Info
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HARDNESS<br />
HARDNESS Vickers (Hv)<br />
700<br />
650<br />
Premium <strong>Needle</strong>s<br />
Series<br />
600<br />
550<br />
500<br />
420 F<br />
Standard <strong>Needle</strong>s<br />
Series<br />
450<br />
Martensitic<br />
420<br />
Austenitic<br />
300<br />
The strong hardness of the <strong>Atramat®</strong> Premium Neecles optimizes their wear<br />
resistance, and their mechanical performances.<br />
This very high hardness contributes to maintain the good penetration<br />
characteristics of the needles throughout the surgical act.<br />
CORROSION RESISTANCE<br />
200<br />
180<br />
160<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
Martensitic<br />
420<br />
Martensitic<br />
420<br />
Austenitic<br />
300<br />
Austenitic<br />
300<br />
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